InFocus Projector IN100 User Manual

30
Maintenance
Cleaning the lens
1Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
•Projector must 
 be off and the lens must be at room temperature.
• Avoid using an excessive amount of cleaner, and don’t apply the cleaner 
directly to the lens. Abrasive cleaners, solvents or other harsh chemicals 
might scratch the lens.
2Lightly wipe the cleaning cloth over the lens in a circular motion.
WARNINGS: •Turn the 

projector off and unplug power cord before cleaning any part of 
the...

31
Replacing the projection lamp
The Lamp Hours timer in the Projector Info menu counts the number of hours the 
lamp has been in use. Twenty hours before the lamp life expires, the message 
“Replace lamp” appears on the screen at startup.
•NOTE : Be sure to use the InFocus lamp module designed for this projector. 
You can order new lamps from  www.infocus.com (in select areas), your 
retailer or your dealer.  Only genuine InFocus lamps are tested for use in this 
projector.  Use of non InFocus lamps may...

32
1
Turn off the projector and unplug the power cord.
2Wait 60 minutes to allow the projector to cool thoroughly. 
3Remove the lamp door, located on top of the projector, by removing the 
screw on the side of the lamp door, sliding the door forward, and lifting the 
lamp door off.
4Loosen the captive screws that attach the lamp housing to the projector. 
 
NOTE : 
If the projector is installed on a ceiling mount, be careful not to drop 
the lamp module once the captive screws are loosened.
5Carefully...

33
INDEX
Numerics
3D Sync Invert 26
A
Aspect Ratio 25
Audio In Computer connector 7
Auto Image 25
Auto Off Time 29
Auto Source 28
AV Mute 27
B
Blank Key 27
Blank Screen 27
Brightness 25
C
Cable box 10
Ceiling Mount 27
Closed Captions 27
Color Space 26
Computer In connector 7
Connecting
Video device 10
Contacting InFocus 18
Contrast 25
Customer service contact information 18
D
Detect Film 26
Digital Zoom 27
F
Factory Reset 29
Focus 9
Force wide 26
Freeze Screen 27
G
Gamma 26
H
HDTV 25
High Altitude...

34
R
Rear Project 27
Red/Green/Blue Gain 26
Red/Green/Blue Offset 26
remote control 19
Resetting the projector 29
S
Screen Aspect 10
Search Screen 28
Service 29
Set Black Level... 26
Sharpness 25
Show Messages 28
Source 27
Source Info 27, 29
Sync Threshold 26
T
Tint 26
Tracking 26
Troubleshooting 11
TV tuner 10
U
USB 5
V
Vert Shift 27
Vertical Position 26
Volume 25
Volume button 20
W
Warranty 18
Z
zoom 9